What it is
Male pattern alopecia, also known as male pattern baldness or androgenetic alopecia, is the most common type of hair loss in men. It typically follows a recognisable pattern: the hairline gradually moves back, forming an “M” shape, and hair thins on the crown, often with a bald spot developing. Over time the thinning may progress to partial or complete baldness.
How quickly it progresses varies from person to person. Some men experience slow, gradual thinning; others lose hair more rapidly.
What causes it
It is primarily influenced by genetic factors and hormonal changes. A family history of baldness increases the likelihood of developing the condition. Androgens, particularly dihydrotestosterone (DHT), shrink the hair follicles, so the hair that grows back is shorter and finer.
How we diagnose it
Your doctor will assess your pattern of hair loss and review your medical history, and will examine the scalp closely to rule out other causes of hair loss.
How we treat it
Several treatments can help manage the condition and promote hair growth.
- Minoxidil applied to the scalp may stimulate hair growth and slow hair loss. It is available as a solution, gel or foam. Minoxidil tablets are also available if you cannot tolerate the applied formulations.
- Finasteride reduces DHT levels, which may reduce hair loss and encourage regrowth.
- Hair serums and nutritional supplements are also used, to help reduce excessive hair fall and support growth.
- PRP and GFC therapy injects a concentrate made from your own blood into the scalp, with the aim of stimulating hair growth and improving hair density. Response varies from person to person, and it does not suit everyone.
- Hair transplant surgery is a further option.
What you can do
Maintaining a healthy diet, managing stress and avoiding harsh hair treatments all help overall hair health. Early treatment can slow the process down and improve the chances of retaining the hair you have.
This page is being updated. The clinic is reviewing this information against current practice. Please ask the doctor at your consultation.